:root {
  --ink: #172b3a;
  --muted: #5c6b75;
  --accent: #2c6470;
  --accent-dark: #204a54;
  --paper: #fbfaf7;
  --line: #dce3e3;
  --soft: #eef3f2;
  --max: 1080px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; color: var(--ink); background: var(--paper);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65; font-size: 16px;
}
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 4px; }
a:hover { color: var(--accent-dark); }
.site-header {
  max-width: var(--max); margin: 0 auto; padding: 26px 28px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  border-bottom: 1px solid var(--line);
}
.brand { color: var(--ink); font-size: .85rem; font-weight: 800; letter-spacing: .12em; text-decoration: none; white-space: nowrap; }
nav { display: flex; gap: 22px; flex-wrap: wrap; justify-content: flex-end; }
nav a { color: var(--muted); text-decoration: none; font-size: .9rem; }
nav a:hover, nav a.active { color: var(--ink); }
nav a.active { box-shadow: inset 0 -2px var(--accent); padding-bottom: 5px; }
main { max-width: var(--max); margin: 0 auto; padding: 0 28px; }
.hero { padding: 96px 0 88px; max-width: 850px; }
.eyebrow { color: var(--accent); font-size: .73rem; font-weight: 800; letter-spacing: .15em; margin: 0 0 18px; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.035em; }
h1 { font-family: Georgia, "Times New Roman", serif; font-weight: 500; font-size: clamp(2.7rem, 6vw, 5.2rem); margin: 0 0 25px; max-width: 900px; }
h2 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 500; margin: 0 0 18px; }
h3 { font-size: 1.1rem; margin: 12px 0; }
p { margin-top: 0; }
.intro, .page-lead { color: var(--muted); font-size: 1.15rem; max-width: 760px; line-height: 1.8; }
.actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-top: 32px; }
.button { display: inline-block; background: var(--accent); color: white; padding: 12px 18px; border-radius: 3px; text-decoration: none; font-weight: 650; font-size: .92rem; }
.button:hover { background: var(--accent-dark); color: white; }
.text-link { font-weight: 650; text-decoration: none; }
.section { padding: 66px 0 82px; border-top: 1px solid var(--line); }
.section-heading { max-width: 650px; margin-bottom: 30px; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { padding: 27px; border: 1px solid var(--line); background: white; min-height: 220px; }
.card-number { color: var(--accent); font-size: .75rem; font-weight: 800; letter-spacing: .12em; }
.card p { color: var(--muted); font-size: .96rem; }
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 60px; align-items: start; padding: 50px 0 76px; border-top: 1px solid var(--line); }
.feature > p { color: var(--muted); font-size: 1.04rem; }
.feature > a { grid-column: 2; }
.page { padding-top: 78px; padding-bottom: 90px; min-height: 68vh; }
.page h1 { font-size: clamp(2.8rem, 5vw, 4.5rem); }
.page-lead { margin-bottom: 54px; }
.research-item { padding: 30px 0; border-top: 1px solid var(--line); max-width: 820px; }
.research-item p { color: var(--muted); max-width: 760px; }
.research-item h2 { font-size: 1.8rem; }
.callout { background: var(--soft); padding: 30px; margin: 42px 0; max-width: 820px; }
.callout p { color: var(--muted); }
.publication { display: grid; grid-template-columns: 75px 1fr; gap: 20px; padding: 26px 0; border-top: 1px solid var(--line); }
.pub-year { color: var(--accent); font-size: .85rem; font-weight: 750; }
.publication h2 { font-size: 1.35rem; margin-bottom: 10px; }
.publication p { color: var(--muted); margin-bottom: 8px; }
footer { max-width: var(--max); margin: 0 auto; padding: 22px 28px 30px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 15px; color: var(--muted); font-size: .82rem; }
@media (max-width: 700px) {
  .site-header { align-items: flex-start; flex-direction: column; padding: 22px; }
  nav { justify-content: flex-start; gap: 12px 18px; }
  main { padding: 0 22px; }
  .hero { padding: 64px 0 58px; }
  .card-grid { grid-template-columns: 1fr; }
  .card { min-height: auto; }
  .feature { grid-template-columns: 1fr; gap: 12px; }
  .feature > a { grid-column: 1; }
  .page { padding-top: 56px; }
  .publication { grid-template-columns: 1fr; gap: 0; }
  footer { margin: 0 22px; padding-left: 0; padding-right: 0; }
}

/* ---- Additions for personalized content ---- */
.hero-split { max-width: none; display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 64px; align-items: center; }
.hero-split h1 { font-size: clamp(2.4rem, 4.6vw, 4rem); }
.portrait { margin: 0; }
.portrait img { display: block; width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover; border: 1px solid var(--line); border-radius: 3px; }
.affil { color: var(--muted); font-size: .95rem; margin: 0; }
.note { color: var(--muted); font-size: .85rem; margin: -30px 0 34px; max-width: 760px; }
.link-row { display: flex; gap: 8px 24px; flex-wrap: wrap; }
.cv-list { list-style: none; margin: 0; padding: 0; }
.cv-list li { display: grid; grid-template-columns: 130px 1fr; gap: 16px; padding: 9px 0; color: var(--muted); }
.cv-list .when { color: var(--accent); font-size: .85rem; font-weight: 700; padding-top: 2px; }
.cv-list strong { color: var(--ink); }
.funding .pub-year { white-space: nowrap; }
@media (max-width: 860px) {
  .hero-split { grid-template-columns: 1fr; gap: 36px; }
  .portrait { max-width: 220px; order: -1; }
}
@media (max-width: 700px) {
  .cv-list li { grid-template-columns: 1fr; gap: 0; }
}